Home / 6,166,371.40-9,249,096.30-2,571,209.80

Finding the Fourth Proportional to 6,166,371.40, 9,249,096.30 and 2,571,209.80

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Solution

The fourth proportional to 6,166,371.40, 9,249,096.30 and 2,571,209.80 is: 3,856,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,371.40 : 9,249,096.30 = 2,571,209.80 : x
  2. Step 2: Convert to fraction form
    6,166,371.40/9,249,096.30 = 2,571,209.80/x
  3. Step 3: Cross multiply
    6,166,371.40x = 9,249,096.30 × 2,571,209.80
  4. Step 4: Simplify right side
    6,166,371.40x = 23,781,367,047,703.74
  5. Step 5: Solve for x
    x = 23,781,367,047,703.74/6,166,371.40
  6. Step 6: Final answer
    x = 3,856,622.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.